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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2020-02-04 19:02:53 +0100 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2020-02-04 19:14:13 +0100 |
| commit | 84d555aa74434392b682fd9eb0fa701c89a046d6 (patch) | |
| tree | bcc0a9bf058757da14054bce61a8cb8b8c9cd873 /target/linux/brcm2708/patches-4.19/950-0463-arm-bcm2835-DMA-can-only-address-1GB.patch | |
| parent | 953973c2991e8640549a55df7a0574a1abac8644 (diff) | |
| download | upstream-84d555aa74434392b682fd9eb0fa701c89a046d6.tar.gz upstream-84d555aa74434392b682fd9eb0fa701c89a046d6.tar.bz2 upstream-84d555aa74434392b682fd9eb0fa701c89a046d6.zip | |
brcm2708: update to latest patches from RPi foundation
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0463-arm-bcm2835-DMA-can-only-address-1GB.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0463-arm-bcm2835-DMA-can-only-address-1GB.patch | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0463-arm-bcm2835-DMA-can-only-address-1GB.patch b/target/linux/brcm2708/patches-4.19/950-0463-arm-bcm2835-DMA-can-only-address-1GB.patch deleted file mode 100644 index 89919c1d79..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0463-arm-bcm2835-DMA-can-only-address-1GB.patch +++ /dev/null @@ -1,25 +0,0 @@ -From 9334afe7293b3a78b7e070a70880b2db7aa98365 Mon Sep 17 00:00:00 2001 -From: Phil Elwell <phil@raspberrypi.org> -Date: Wed, 29 May 2019 15:47:42 +0100 -Subject: [PATCH] arm: bcm2835: DMA can only address 1GB - -The legacy peripherals can only address the first gigabyte of RAM, so -ensure that DMA allocations are restricted to that region. - -Signed-off-by: Phil Elwell <phil@raspberrypi.org> ---- - arch/arm/mach-bcm/board_bcm2835.c | 3 +++ - 1 file changed, 3 insertions(+) - ---- a/arch/arm/mach-bcm/board_bcm2835.c -+++ b/arch/arm/mach-bcm/board_bcm2835.c -@@ -123,6 +123,9 @@ static const char * const bcm2835_compat - }; - - DT_MACHINE_START(BCM2835, "BCM2835") -+#if defined(CONFIG_ZONE_DMA) && defined(CONFIG_ARM_LPAE) -+ .dma_zone_size = SZ_1G, -+#endif - .map_io = bcm2835_map_io, - .init_machine = bcm2835_init, - .dt_compat = bcm2835_compat, |